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Best way to run two 3840 x 1600 monitors via a T580 (or T570) via thunderbolt 3 connection

Q: Best way to run two 3840 x 1600 monitors via a T580 (or T570) via thunderbolt 3 connection

Hi All,What is the best to run two 3840 x 1600 minitors (LG 38UC99-W http://www.lg.com/us/monitors/lg-38UC99-W-ultrawide-monitor) via a T580 (or T570) via thunderbolt 3 connection? Do I have to buy a dock/port?Many thanks

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RELEVANCY SCORE 200
Preferred Solution: Best way to run two 3840 x 1600 monitors via a T580 (or T570) via thunderbolt 3 connection

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RELEVANCY SCORE 85.2

Anyone know how many lanes the thunderbolt connection on the T570 has? Don't see it listed in specs.

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RELEVANCY SCORE 82

Hello, My company recently purchased a dual 4k setup for a work station. The setup is the following:2 ThinkVision P27 monitorsLenovo ThinkPad Thunderbolt 3 DockT570 (Type: 20HA) I setup the monitors and docking station yesterday and was able to power the displays using a X1 Carbon 5th gen (i5 model type: 20HQ) thru USB-C without issue. I have a user testing out the desk now with a T570. I'm able to get one monitor to funtion at 4K and the other is running at 1080p. If you check display settings I'm unable to increase the resolution to 4K. I've updated all drivers on the T570 including the display driver and thunderbolt docking station driver this morning and the system still fails to power dual 4K. I brought back the X1 I used previously and it powers the screens normally. I checked the specs of the T570 and its identical to the X1 as far as processor is concerned and the model page claims the USB-C port on the T570 can power dual 4K. What else can I try?

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RELEVANCY SCORE 80.8

I just replaced my CX1 Gen 5 with a CX1 Gen 6 and for the first time I was able to get 3840 x 1600 resolution on my 38 inch monitor. Was there an option to do this on my Gen 5 and I just never know it was there or is this something new? In my configuation is states 2560 x 1440, confused?  ThinkPad X1 Carbon 6GPart Number: 20KHCTO1WWProcessor : 8th Generation Intel® Core? i7-8650U Processor with vPro (1.90GHz, up to 4.20GHz with Turbo Boost, 8MB Cache)Operating System : Windows 10 Pro 64Operating System Language : Windows 10 Pro 64 EnglishDisplay : 14" WQHD (2560 x 1440) IPS anti-glare, 300 nitsMemory : 16 GB LPDDR3 2133MHz (Onboard)Graphic Card : Integrated Intel® UHD Graphics 620Body Color : BlackCamera : 720p HD Camera with ThinkShutter and microphoneFingerprint Reader : Fingerprint ReaderKeyboard : Backlit Keyboard - US EnglishPointing Device : UltraNav (TrackPoint and ClickPad)Security Chip : Hardware dTPMTPM Setting : Hardware dTPM2.0 EnabledHard Drive : 1TB Solid State Drive PCIe-NVMe M.2 OPAL 2.0Battery : 3 cell Li-Ion 57WhPower Cord : 65W AC Adapter (2pin) - USB Type CWireless : Intel Dual Band 8265 Wireless AC (2 x 2) & Bluetooth 4.1 with vProIntegrated Wireless Antenna : WLAN antennavPro Certified Model : vPro CertifiedDisplay Panel : 14.0" WQHD (2560x1440) IPS, Anti-Glare, 300nits, non-Touch, 720p HD Camera, BlackBase : Intel UHD Graphics 620Language Pack : Publication - English





ThinkPad X1 Carbon 6th Gen | Core i7-86... Read more

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RELEVANCY SCORE 78.8

I bought a T570 running on Windows 10 with a resolution of 3840 x 2160. It works quite well for most applications like Chrome, Windows and Office apps. In others however the fonts and icons are almost unreadable tiny. I noticed many of them are Java-based or rather old.  I tried playing around with the scaling in the display settings of Windows. Setting it to 210 % improved the readability of the apps that were already OK, but it had no effect to the problematic apps.  Has anyone else the same problems?Is there any way I can adjust the scaling of these apps? 

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RELEVANCY SCORE 74.4

Hey so I recently purchased a systemboard replacement off of eBay. The 'Supervisor Password' was set. He found a different board to send to me to fix that problem. Thing is as far as i can tell its a T580 (01YR306) that he wants to send me. I have a T570 (02HL452) that I am replacing. Is this going to cause a problem like i think it might? My search results were limited when trying to get a full list of compatiable boards. And there is no way this supervisor password isnt some default setting? No other security features are enabled so I don't see why there would be a supervisor password set if nothign else is. I assume its from a company that just didnt remove it and all is legit just not usable for my situation. I mean i can boot into windows just fine. I didnt miss somethign about a default setting when the battery is removed for extended period of time though, did I? Thanks -James

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RELEVANCY SCORE 73.6

I'm about to order a T580 today and I see there is a choice of "6cell Battery 48Wh Rear" and "3cell Battery 24Wh Rear". Does anyone own the 48Wh battery for the T580 (or T570) so that they can confirm if the 48Wh batter sticks out at all? I want a battery that does not raise the laptop. Also where can I buy a second (spare) battery that is exactly the same as the "6cell Battery 48Wh Rear" and "3cell Battery 24Wh Rear"? Are there any accurate pictures of the 6cell 48Wh battery online someone can send me a link to? Thanks in advance. My first post!

A:Battery for T580 (T570)

Take a look at the parts list website.  It has pictures too.  Sort by rechargeable batteries on the left side check box. https://pcsupport.lenovo.com/us/en/products/laptops-and-netbooks/thinkpad-t-series-laptops/thinkpad-... Also here is a video of the 6 cell i found on youtube. https://www.youtube.com/watch?v=mhOKGcf56-c





If a post answers your question, please mark it as an?Accepted Solution?!TP 25 Retro, W510 850 EVO, A30pRetired 385D, A20p, A21p

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RELEVANCY SCORE 72.8

Good afternoon, Would you so kind to advise if the keyboard for the ThinkPad T570 can be used to replace a keyboard on a ThinkPad T580 (20L9)  Thank you in advance for your help!





kasmene

A:Keyboard for T570 versus T580

Hello, Any help/suggestion please? Thank you.Regards,





kasmene

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RELEVANCY SCORE 72.8

Good afternoon, Would you so kind to advise if the keyboard for the ThinkPad T570 can be used to replace a keyboard on a ThinkPad T580 (20L9)  Thank you in advance for your help!

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RELEVANCY SCORE 68

Has anyone successfully connected their T570, or similar to 2 27? Thunderbolt displays? I can only get one screen going, but hear sound on both. Suggestions on peripherals or necessary accessories is greatly appreciated.  Thanks!

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RELEVANCY SCORE 68

1. Thunderbolt USB C connection stopped working/detecting devices yesterday2. I uninstalled the thunderbolt software, reinstalled software, and updated firmware-----I was told by a prompt that the thunderbolt port would not start working until I updated firmware.3. Firmware updated and restarted and everything was working fine. 4. Today I put computer to sleep for my lunch break, came back and the port isn't working again.  I have tried all the previous steps to correct the issue, uninstalled, tried to update firmware again, but now it doesn't even detect that I have the port on my computer. The Thunderbolt interface is enabled in BIOS.Anything else I should try before opening a service ticket?

A:T570 Thunderbolt Not Working

It did something weird on reconnecting the port though, the other monitor I have plugged into HDMI turned off and on again.

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RELEVANCY SCORE 67.6

My thunderbolt 3 (135watt) dock will not charge my T580 intel core i7-8650 laptop while displaying on 2 monitors.  Tried only 1 monitor and still won't charge.  About 3 months ago first got a message that insufficient power to thunderbolt dock.  Warranty replaced the dock last week and still won't work.  I took the laptop to work since I have an identical rig and it charges and displays (only 1 monitor but will also charge an iphone).  I brought a new 135w charger home and that didnt help.  Also replaced little cord from thunderbolt to T580 and that didn't work.  I even tried a different outlet on a different circuit and that doesn't help.  Could it be that the i7-8650 needs the 230W thunderbolt?

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RELEVANCY SCORE 67.6

(For those of you who have followed my previous threads, I've now ordered a T580 with 4k display). I'm looking for a T3 dock which can do the following on a T580. It would allow me to use just one cable to dock/undock it: 1) Attach a screen with a 2560x1440 resolution with 60Hz (digital connection)2) Attach a screen with a 1920x1200 resolution with 60Hz (digital or VGA connection)3) Full Ethernet port4) Charge the laptop (originally, it comes with a 45W power adaptor)5) Have at least 1 classic USB 3.0 port Unfortunately my budget is limited so that I can't go for the original Lenovo one. If there's a dock which can all the above except for attaching two screens, then this would be ok as well, for the time being (assuming I can run one screen via the dock, and the other screen directly from the HDMI of the T580). Then it would just be 2 cables for docking/undocking...  

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RELEVANCY SCORE 67.2

I have the exact same equipment at home and at work and yet the resolution on my second monitor at work will not go to the 3840 x 2160 that I have at home. Both locations have:1. X1 Yoga (first gen, model number 20FQ002YUS) -- It's the same laptop that I take between home and work2. ThinkPad OneLink+ Dock (model number DU9047S1)3. Two (2) Asus monitors (model number PB287Q) that go to 3840 x 2160 max resolution, connected to the OneLink+ Dock via DiplayPort cables I've been running this configuation with NO PROBLEM at home for the past 9 months.  So I recently purchased a new OneLink+ Dock and two new monitors for my work office and while one monitor will go to 3840 x 2160, the other will not go above 1920 x 1080, UNLESS, I use a mini DisplayPort cable from the second monitor directly into the X1 Yoga (bypassing the OneLink+ Dock) HERE'S WHAT'S BAFFLING: I assumed it was the dock and so I brought the one from home to work and found I had the SAME problem, suggesting it was the second monitor.   But I exchanged the second monitor for a new one and still have the same problem.  The docks are running the most current firmware. I'll send a gift card to your favorite coffee house if you can solve this mystery.  Thanks!

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RELEVANCY SCORE 66.8

Folks - Just wanted to share the early results of my experiment with adding a Thunderbolt 3 eGPU enclosure to my T570 laptop. I just got this up and running, but everything operates mostly as expected so far. The only negative items so far are that my Ultradock does not have a Thunderbolt 3 port, so I must connect the TB3 cable directly to the laptop. Also, when cold booting with the laptop installed on the dock, the bitlocker password screen will not display on monitors attached to eGPU. The logon screen only displays on laptop screen (even when laptop is closed). My configuration is as follows: System specs Lenovo T570 Thinkpad LaptopIntel® Core? i5-7300U CPU @ 2.60GHz8.0 GB RAMIntel HD Graphics 620Machine Type Model: 20H9000PUSWindows 10 (64-bit) eGPU hardware Akitio Node EnclosureNvidia GTX 970 with 3 ea 1920 x 1080 monitors attached Installation stepsInstalled updatedThunderbolt drivers (16.3)Plugged in Akitio Node with GTX 970 installedInstalled Nvidia driversUpdated Akitio Node firmware Benchmarks Cinebench R15OpenGL with internal Intel HD Graphics 620 = 31.80 fpsCPU with internal graphics = 290 cbOpenGL with Akitio Node and GTX 970 eGPU = 98.4 fpsCPU with external graphics = 326 cb Now running 3 x 1920 by 1080 monitors on the GTX 970 plus the laptop display. I believe that I can now use a total of 6 displays (three attached to eGPU and three attached to laptop, but I have not tried that config yet...

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RELEVANCY SCORE 66.8

Hi, I have a T570 and also thinkpad's Thunderbolt 3 Dock. Intel graphic 620 is shown in my device manager. When i connect a 4K monitor to native HDMI port on my Laptop, it works with 4K resolution.. But when same monitor i connect to my dock DP 1 or DP2 or HDMI, it works on 1980 * 1080 p resolution. I have installed latest graphics driver, updated bios of BIOS and firmware of dock. Not sure why even ONE monitor cannot be supported at 4K Any help will be appreciated.

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RELEVANCY SCORE 66

Looking at  https://pcsupport.lenovo.com/de/en/solutions/ht503574 (MAC address pass-through solution), the supported systems for this feature seem to be:X1 Carbon (5th Generation) (20HR, 20HQ)T470T470sT470pP51P71So it seems the T-series notebooks do not support MAC pass-through. As we have quite a few T570 models right now, I`d like to get a confirmation whether that is actually the case, or if it would be possible to configure those models to use pass-through as well. Without this feature, the Thunderbolt 3 Dock would unfortunately be unusable.  

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RELEVANCY SCORE 65.6

I would like to update the thunderbolt firmware on my Lenovo Thinkpad T580. However the Firmware Update tool tels me "Firmware file (*.bin) not found in folder". I ran the update through Vantage and though the pcsupport download link.I follow the steps in the readme, admin account and all that, but with the same result.When I click next and ignore the file not found warning I get the following error:  Error: 0x207 SDK_FILE_NOT_FOUND File does not exist.

A:Thunderbolt Firmware update on T580 not working - SDK FILE NOT FOUND

Please do these steps:
1.  open a command prompt as administrator
2.  cd \fw\win\thunderbolt
3.  detect.exe
4.  post screenshot of the output here.  It should look something like this.
 

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RELEVANCY SCORE 64.8

Ok.. I'll try to keep this breif. I bought this laptop SPECIFICALLY for the capability to run 2 external monitors via Thunderbolt 3. I have spent thousands of dollars on the laptop, monitors, and cables and put hours of research into making sure everything was compatible and it won't work.  My setup is as follows: Thinkpad T580 with TB3 portTB3 to Dual DisplayPort Adapter(x2)Monitors are both 32" Samsung 1080P monitors at 60hz (NOT 4k) Here's what I have done: Updated display drivers directly from Intel(newer than Lenovo provides)Updated BIOSUpdated FirmwareBought MULTIPLE adapters thinking it was possible an adapter problem.Bought MULTIPLE cables thinking it could be a cable problemI called Lenovo tech support and, after 10 minutes of convincing the tech that my laptop even has a TB3 port he obviously was unable to resolve it so I was mailed a new motherboard and a tech came to my house and swapped the board out. Same issue.  The laptop detects only ONE monitor at a time. If I plug them both in to the displayport adapter, one of them will work, the other will say it's not connected. If I unplug the monitor that is on, the previously undetected monitor will immediately be detected and turn on.  If I plug the undetected monitor into the HDMI slot it will detect and output. But this is NOT the functionality that I have spent thousands of dollars for.   I am out of ideas and now quite sure that, even though the marketin... Read more

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RELEVANCY SCORE 63.2

Is this the highest resolution we can go, and dam why are they so expensive ?

I take it they`re way better then 1920 X 1080 ?



Monitors 2560 x 1600 Maximum Resolution at TigerDirect.com

A:2560 x 1600 Monitors why are they so expensive.

Because they are 30 inch monitors!

You can get 2560 x 1600 resolution in a smaller monitor, but to get that resolution in a 30 inch monitor requires billions more pixels (OK- slight exaggeration. Maybe millions)

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RELEVANCY SCORE 62.8

Hi,I've seen similar posts like this but not regarding the T570, my problem is that i can't use 2 external monitors. Both are connected by thunderbolt but only one be detected. The monitors can be detected individually, but not at the same time. I've tried;- Updating Nvidia drivers- Updating Intel graphics drivers- Updating BIOS- Looked for "Optimus" in Bios, not applicable to this model.- The monitors are at the same update rate- Searched for updates at lenovo, cant find anything Thanks

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RELEVANCY SCORE 62.4

Hello, i am using T570. I have 3 external screens connected over VGA, DVI and DP on docking station. I have tried to exchange each one of them to HDMI on the lenovo itself. With any configuration only 2 monitors are running. In case i will open the computer screen, i can have 3 displays at the same time. Why is lenovo not supporting also 3 external display as it is stated in datasheet? Does anyone have the same problem? I have seen similiar articles for NVDIA cards but i have only integrated Intel HD graphics 620. Our older company notebooks supported up to 4 screens without any issues so i have a problem to comprehend why this more expensive computer has this issue. I am running windows 10 entrprise edition Thank you for the answer.Tomas

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RELEVANCY SCORE 61.6

Hi, Goal : plug a T580 by one port to a multiple screen setup. I read that your nvidia geforce mx150 embedded T580 does support their optimus software, which smartly switch between the intel iGPU and the nvidia dGPU. What is unveiled nowhere is whether the mx150 can handle multiple monitors, but I guess so, since current intel iGPU can handle up to 2 additional monitors. Now what happens on linux distributions with DisplayLink devices (pluggable USB adapters to some video output, relying on an integrated cheap external GPU), is that their driver is such that the display can only be done through a non-nvidia GPU. As currently using the open-source Nouveau driver instead of the proprietary one leads to a crazy unstability with the DisplayLink devices. You gys have done a pretty good guide about optimus GPUs and multiple screens setups here : https://support.lenovo.com/gb/en/solutions/ht037605 . However it's out of date and doesn't speak about OS, I'm sure it'd be worth it to update it for your newest thinkpads. My final questions then are :- Do your docking stations use any driver / thirdparty hardware ?-- if yes,--- Are those drivers DisplayLink branded?---- if no,----- Are they linux compatible? ( https://www.lenovo.com/gb/en/accessories-and-monitors/top-tech/Thunderbolt-Dock-UK/p/40AC0135UK here is written 'OS independant', it'd be great if you could quickly give it a try with e.g an ubuntu bootable and any 2 other monitors ) In fact I woul... Read more

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RELEVANCY SCORE 61.6

I am trying to run two external monitors one via TB3 and the other via HDMI, each works individually but not at the same time. Does the T580 hardware support 2 external monitors, if so how would I set it up ? 

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RELEVANCY SCORE 61.6

I have a ThinkPad T580 with the Ultra Dock (40AJ0135US) and I'm wanting to use two external 4k monitors. I found this post (https://forums.lenovo.com/t5/ThinkPad-T400-T500-and-newer-T/How-many-DisplayPorts-are-available-on-t...) that seems to indicate that this cannot be done, but it doesn't make sense since the dock utilizes two USB-C connections from the T580. Can a DP and USB-C on the dock be used for two 4k monitors? Is there any combination of ports that would allow the dock to support two 4ks? Will Lenovo be releasing a monitor compatibility matrix soon for their new laptop lineup, like this one: https://support.lenovo.com/ca/en/solutions/pd029622#USB-C%20dock ? I appreciate any help!

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RELEVANCY SCORE 61.6

I have T570 and two same "thinkpad ultra dock" docking stations - one at the office and the other at home- with two monitors connected on each of them (DP & HDMI). At the office, I close the lid (2 screens) and at home I keep it opened (3-screen setup). A while ago it started flickering / blanking external monitors on *both* of them. Sometimes, when computer is left locked for some time (sleep is disabled!) external monitors are blanked and I can only revive them by removing + attaching the laptop to the dock again. I tried firmware updates on dock, driver updates on windows / lenovo... nothing helps. Windows 10, latest updates. I find it weird that two docks would go bad almost simultaneously. What else can I try - it is driving me crazy as I cannot work normally (sometimes it blinks like every minute or so but other times it is OK for more than an hour)?

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RELEVANCY SCORE 61.2

After latest update with Lenovo System Update software I can't get the 4k resolution on both external monitors, one have 4k and other only FullHD. When I unplug one of them, the lasting monitor can get the 4k resolution, pluging back the other monitor restores the problem, but now the latest connected monitor have only FullHD resolution.On System Update software, in View Installation History tab on Status of "ThinkPad Pro Docking Station DP Hub FW Utility", version 5.03.005 it says: "Did not install".When I try install and run https://pcsupport.lenovo.com/pl/pl/downloads/ds505699, I'm getting this error:"Cannot detect ThinkPad Docking Station. Pease ensure that the Dock is connected to your computer"

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RELEVANCY SCORE 60.4

Hey Lenovo Team, I have a T580 laptop connected to a Lenovo ThinkPad Ultra Pro docking station. There are two monitors connected via Displayport and a third (which is actually a projector) via HDMI. I read that if you were to use three external monitors on a docking station, that you need to get an Ultra Pro Docking station, but I didn't know if that meant three not including the external display. As of now, I can't get the extended desktop to display on the projector, unless one of the other monitors or the built-in monitor on the laptop gets disabled. On the Intel Display software, I am only given three monitors that I can configure, even though there are FOUR on the pull down list. In the Windows Screen Resolution settings, you can see there are four monitors detected, but the fourth one, you can't do anything with and it says it's not active. The graphics drivers software, BIOS, and Ultra Pro Docking station firmware are all up-to-date. I tried configuring the other monitors' resolutions as requested on the support site for resolutions/refresh rates supported (they are all 1920x1080 @ 60 Hz) and yet I still can't get the fourth monitor to work. I'm not sure if there's a BIOS setting that needs changing or what I need to do to get all the monitors to work or if, in fact, you can't get the three external monitors plus the internal laptop monitor to work.Could someone provide some assistance or suggestions to get the monitors working? That would be appreciated!

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RELEVANCY SCORE 59.6

I have a Lenovo T570 (Type 20JW, 20JX) Laptop (ThinkPad) and ThinkPad Basic Dock (40A00000WW).   I have a monitor plugged into the VGA connection on the docking station.  I have another monitor connected to my laptop with HDMI.  When the laptop is docked, the display will show on the laptop and the monitor connected to the dock.  The monitor connected via HDMI goes black.  When the laptop is off the dock, the HDMI monitor works.  Is there a way to get both monitors to work without having to buy a different docking station?  I know the ideal situation would be to get a different dock with 2 connections on it, but I was hoping not to have to pay for another dock.

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RELEVANCY SCORE 59.6

Checking to see if anyone has had this issue. We have 5 T570 20JW, running the most current verison of Windows 10Pro and since Yesterday (9/18/17), whenever a user undocks their laptop and then redocks it the external monitors do not turn back on and Windows does not recognize the 2 displays either. The only way we have been able to get them to show back up is to either reseat one or both of the monitor cables from the dock or put the laptop into sleep mode and then wake it backup using the docking station power button. It's not the displaying drivers causing the issue, at least not directly as we have tried the most current and the last release and neither fix the issue and as I stated this just started on 9/18 and the most current drivers are a few months old now. My only guess is that it's one of the 5 lenovo updates that where installed yesterday or the latest bios update (See the attached picture). I haven't had the chance yet to uninstall each of the 5 updates because I will need to go download the last version of each of them first, but wanted to see if any one else has had this happen and to forwarn anyone that has one to be careful with the most current updates. Thanks, Joseph


























2017-09-18_18-06-09.jpg ?169 KB

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RELEVANCY SCORE 59.2

Does the Thinkpad P51s support the Thinkpad Thunderbolt 3 Dock? I have the Thinkpad P51s with stock Windows 10 Pro and updated to latest drivers and Windows version and installed the latest Thinkpad Thunderbolt 3 Dock drivers. Attaching the Thunderbolt 3 Dock to the P51s as described in documentation, it charges the notebook, however, noting attached to the dock is recognized. I've tested with attaching USB flash drives, headphones, Ethernet, HDMI, and DP, but nothing is recognized nor are any warnings/errors displayed in Windows. While the Thinkpad Thunderbolt 3 Dock is listed as being compatible with the P51s and T570, the notebook order page does not list the Thunderbolt 3 Dock in any of the accessories lists. Lenovo Sales also confirmed that the Thunderbolt 3 Dock is fully compatible with the P51s.  However, I needed to purchase the Thunderbolt 3 Dock separately from the notebook order. What's going on? Has anybody successfully used the P51s or the T570 with the Thinkpad Thunderbolt 3 Dock? Or is this something I need to wait for full support via a future BIOS/driver update? Or perhaps my Thunderbolt 3 Dock is defective? Thanks,Boris 

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RELEVANCY SCORE 57.6

So I have a Precision 5510 laptop with Xeon processor, no 4K screen.  My question is about this thunderbolt dock TB16.  I have one HDMI out and was asked if I can make that work on 3 external monitors.  None are 4K.  Is that possible?  Can it function as extended desktop, not duplicated? And if so, is that 3 external plus laptop? Or is the laptop screen on of the 3? 

A:Thunderbolt Dock & 3 Monitors

Depends on resolution - see this article for more information:
www.dell.com/.../SLN301105

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RELEVANCY SCORE 57.2

Hi There, I'm having trouble with a Lenovo P52 with a Thinkpad Thunderbold 3 Dock. When I Conect my dock to my laptop it wil ask if i want to allow it. (It always asks strangely. Even if its in managed Thunderbolt devices.)  After pressing ok the problems start.-Shortcuts are flickering on the Desktop and in the taskbar.-Not being charged-No Mouse & Keybourd-No Ethernet.-External screen does work but with above problems. Additional information:-With only the powercord and usb-c into the Lenovo Laptop and nothing else in the dock it stil gives the same problems.-Tried with difirent cables.-Tried other Docks but same problem. (Docks that work with other Lenovo laptops)-It works somtimes. once every 5-10 tries. But fail right after trying again.-No Faults in Lenovo center. Product information:Lenovo Vantage InfoLenovo Thinkpad Thunderbold 3 DockModel Number: DBB9003L1 I have updated the most drivers that would be needed for the thunderbolt & Lenovo but nothing seems to work. Is there anyone who has been batling this before or somone who could help me?

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RELEVANCY SCORE 57.2

 Hello all, I am a solutions architect trying to solve an issue which I have never heard of before. Though others users are having this same issue, my experience has been different then what they have seen. First,The following are the Security options for Thunderbolt devices as per user guide

No Security: Allow Thunderbolt devices to be connected automatically.
User Authorization: Allow Thunderbolt devices to be connected after user authorization.
Secure Connect: Allow Thunderbolt devices to be connected with a saved key that has been approved by the user.
Display Port and USB: Allow only DisplayPort-compatible devices and USB devices to be connected. Thunderbolt devices are not allowed to be connectedI don't think this is entirely true or at least does not apply properly each time. My scenario:T480, T580, or Yoga x1 3rd genImaging with a standalone MDT environmentDevices come pre-configured from Lenovo with Thunderbolt 3 Security Options set to "User Authentication" Installing all the drivers in the latest SCCM driver packs that Lenovo offers - though the x1 3rd gen driver pack was missing on the site this morning. On some devices, this security option seems to do absolutely nothing. MDT uses the local "Administrator" account to perform post-OS items. I'd say about 75% of the devices reach their destination and the user logs in for the first time as a user, not an admin, and the dock functions properly; monitors/mice/keyboard/etc. work. 25% of ... Read more

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RELEVANCY SCORE 57.2

Hello, I'm trying to connect two external monitors (1920x1200) to my X1 Carbon 6th and only one of them actually works. The other one is displayed as a small square in Windows display settings. When I checked "Advanced display settings", I see all display adapters (3 total), but one of them shows up as "Display 3 isn't active.". I'm using a Thunderbolt 3 to dual displayport adapter (this one). Can anyone help me with this issue? Thanks!

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RELEVANCY SCORE 57.2

I am trying to sovlve the problem of driving two 4 k monitors with my P50 W7 with a dock. Nvidia states it is a Lenovo issue. So I try the work around with a thunderbolt adpater.  I bought two. 1.StarTech.com Thunderbolt 3 to Dual Monitor DisplayPort Adapter - Thunderbolt to 2x DP Converter - 4K 60Hz The P50 will not recognize this.  I loaded the newest drivers and still no good. Does not recognize it.  I see that W10 has a brand new software release 9/26/16.   Where is the one for W7? 2.TechOrbits USB 3.1 Type C (USB-C & Thunderbolt 3 Port Compatible) to DisplayPort 4K UHD USB-C to DisplayPort AdapterThis one worked after some scary video episodes.  I used it last night.  Now no good. Something failed?   My device manager does not show a 3.1 usb. So when will Lenovo fix this so we can drive two external DisplayPorts? This is a real problem. Does anyone have a workaround for W7? ?03-04-2016 08:27 AM Had the same problem. Internally, BOTH ports on the dock are hooked up to a single GPU port, so all monitors are effectively limited by a single DisplayPort 1.2 bandwidth. You can run 4K monitors @ 30Hz though. Or get a Thunderbolt 3->DisplayPort adapter.

A:Thunderbolt Controller on P50 dual 4k monitors

Had the same problem. Internally, BOTH ports on the dock are hooked up to a single GPU port, so all monitors are effectively limited by a single DisplayPort 1.2 bandwidth. You can run 4K monitors @ 30Hz though. Or get a Thunderbolt 3->DisplayPort adapter.

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RELEVANCY SCORE 57.2

My office just upgrated to the the Zbooks with thunderbolt docking stations. Most of us have 2 monitors. Those of us with LG monitors can not connect both monitors using the Display ports or it locks up the docking station or notebook. If we connect one in the display port and one with VGA it will work. But the one in the display port drops from 1680X1050 to 1600 X 900. The one connected with VGA will have 1680 X 1050. Notebook will not let us put the display port any higher than 1600 X 900. This are the same monitors. On the old notebooks we had this was not a problem. Both were being run at 1680 X 1050. Please someone tell me what I need to do to get this to work. On the filp side some people have Bell monitors and this is not a problem with them. It is only with the LG monitors that we have this problem. The LGs are 2 years old.  The dells are over 5 years old.

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RELEVANCY SCORE 57.2

I tried to ask on Reddit but it looks like nobody knows the answer. trying it here  where could I find a confirmation that the T470 with onboard HD 620 graphics can drive two 4K Dell P2415Q at 60Hz monitors when connected via Thunderbolt? PSREFs just say it can support up to 3 displays (which is cool, but at what resolution and what will be the refresh rate) and max resolution supported is 4K at 60Hz (again, great, but how many of them?)I was planning to use either the Startech's Thunderbolt 3 to Dual DisplayPort Adapter or Dell TB16 dock to connect the monitors, as Lenovo is not providing ways to connect two 4K monitors over the DisplayPortIdeally, I'd love to have a dock which can connect both monitors but as I understand current generation of mechanical docks does not allow to use two 4k monitors, I guess it has something to do with bandwidth of chips used for DP ports in the docks.

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RELEVANCY SCORE 56.4

I have narrowed the issue down to a software issue.  I have tried resetting the dock, the computer, updated to the newest driver as well as even replacing the dock itself.  I had an extra and thought the dock ports might just be dead but the new dock doesnt work either.  I have also tried both ports on the PC in order to rule that out as well.  Does anyone have suggestions?  Thank you in advance!!

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RELEVANCY SCORE 56.4

OOTB when I connected the Thunderbolt 3 dock to my X1 Yoga (3rd Gen), the monitors behaved correctly. I installed all available updates for the machine as per the Lenovo Companion App, this included some firmware upgrades the dock. When I came into the office this morning, the laptop would not switch from single monitor mode, and the screens connected to the dock are not detected. Steps I've taken:Checked for updates via the Lenovo siteInstalled a Thunderbolt 3 Firmware upgradeReinstalled the Intel Display DriverAttempted to install drivers directly from intel (failed. referred by error message to lenovo website)De-authorized & Re-authorized the dock via Thunderbolt SoftwareI feel like I've made a simple settings change that is preventing the dock from showing me the devices available. Anyone have any ideas?

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RELEVANCY SCORE 56.4

After the time spent with Dell Support doing diagnostics and updating video drivers to those official Dell drivers on the support page, my new XPS 15 9550 with 4K touch display continues to struggle when using external monitors. I have two (2) Dell U2515H monitors.
I have updated ALL of the drivers and BIOS to the very latest files available on the Dell support page, including the newest Thunderbolt 3 driver.
When the laptop is NOT connected to any external monitors, I am NOT experiencing any trouble.
When the laptop is connected to ONE external monitor via the onboard HDMI port, I am NOT experiencing any trouble.
Trouble begins with the addition of ANY external monitor via the USB-C/Thunderbolt 3 port.
I have experimented with the following three adapters, all producing the same result:

Dell USB-C to HDMI (2.0), part number 047KD7
Dell USB-C Port DA200, part number 5KMR3 REVA00
Cable Matters USB-C to DisplayPort
First, regardless of which adapter. my laptop ramps up the fan for as long as the adapter is present.

Second, although the monitor works with any of the adapters at the proper resolution, all of the screens will go black about every 10-20 minutes and the displays will seem to resize and reset. In this process, about half of the time, the windows open on the monitor connected to the USB-C/Thunderbolt 3 port will either minimize or relocate to the primary display (the laptop screen). However, the laptop itself doesn't freeze. I tried running a YouTube video t... Read more

A:Trouble with XPS 15 9550, USB-C/Thunderbolt 3, and external monitors

This is apparently a problem with the Thunderbolt 3 driver/firmware and/or the Intel 530 graphics drivers. I see very similar issues using Dells new TB15 Thunderbolt 3 Dock. Normally when I'm in my home office I use my 9550 with the lid closed using an external monitor connected to the HDMI port. All works perfectly. When I try to use the Dell Thunderbolt 3 Dock and connect my external display to its HDMI port it is unstable. Sometimes the external screen goes blank for a few seconds. When the system wakes up from sleep or I reboot it it does not come up on the external display but I have to open the laptop and switch back to the external monitor. Basically it is unusable. Still waiting for Dell to fix the issues.

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RELEVANCY SCORE 56.4

OOTB when I connected the Thunderbolt 3 dock to my X1 Yoga (3rd Gen), the monitors behaved correctly. I installed all available updates for the machine as per the Lenovo Companion App, this included some firmware upgrades the dock. When I came into the office this morning, the laptop would not switch from single monitor mode, and the screens connected to the dock are not detected. Steps I've taken:Checked for updates via the Lenovo siteInstalled a Thunderbolt 3 Firmware upgradeReinstalled the Intel Display DriverAttempted to install drivers directly from intel (failed. referred by error message to lenovo website)De-authorized & Re-authorized the dock via Thunderbolt SoftwareI feel like I've made a simple settings change that is preventing the dock from showing me the devices available. Anyone have any ideas?

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RELEVANCY SCORE 55.6

On the P52 specs, it says that it can drive 4 independent displays, and for the Thunderbolt ports, the max resolution is [email protected] But what is the max resolution at 60Hz? Can I have the 4k laptop screen, plus two 4k external monitors individually connected to the two Thunderbolt ports, all running at 4k and 60Hz? (when I say 4k, i mean 3840x2160) Link to spec:https://psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad%20P52/ThinkPad_P52_Platform_Specification... For reference, here are the specs for the other video ports:[email protected] (DisplayPort via Mini DisplayPort cable)[email protected] (HDMI)Note, I prefer to avoid the HDMI port if possible, due to issues from a P50 I'm currently using, no idea if they have been fixed or not in the P52.

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RELEVANCY SCORE 55.6

I have a situation where I need to switch between laptops regularly - a new X1 Carbon and a new MacBook Pro. I use the X1 Carbon a lot more. The two 27" wqhd monitors are a bit weird - one only support HDMI, one can do HDMI/DP. Any recommendations for a Thunderbolt 3 dock? They're pretty pricey - so I'd hate to get the wrong one and be stuck with it.

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RELEVANCY SCORE 55.6

Hi, I  got Yoga 920 with Lenovo Thunderbolt 3 Dock that is connected to two 4k Samsung monitors. Just recently when I put Yoga 920 to sleep the monitors will switch off, but in 10-15 sec start looking for a signal.Basicaly screen goes to black (looks like monitor is off) and then in 10 sec it switches on a show blank screen with input name on (DisplayPort) and than it goes off and in 10 sec on with input name ..... this keeps cycling on and off. This is happening on both monitors. It's strange as it used to work fine untill recently (apropox 1 week ago). Im on latest bios with Yoga 920 and latest firmware for Thunderbolt 3 Dock and Lenovo Vantage says my system is up to date. The windows recently updated to Windows 10 (1709), not sure if that is related. Any help how to fix this issue?  

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